ok, it happened again. and killall mm-qcamera-daemon not helped...
if you run: find / -name "*camera*"
in the long list you can see this servise: /usr/share/dbus-1/services/com.jolla.camera.service
I wanted to try to restart it, but dont know how..

Yesterday it happened to me again...
And I remembered to try this command:

Code:

killall -KILL mm-qcamera-daemon

But no results like before.... Also tried different services restart (lipstick etc..), but also without result
Only reboot helps in that situation....
What strange, that the camera continued working on android app, for example whatsapp...